EP2062727A1 - Procédé de gaufrage de plaque et plaque obtenue selon ledit procédé - Google Patents
Procédé de gaufrage de plaque et plaque obtenue selon ledit procédé Download PDFInfo
- Publication number
- EP2062727A1 EP2062727A1 EP08382066A EP08382066A EP2062727A1 EP 2062727 A1 EP2062727 A1 EP 2062727A1 EP 08382066 A EP08382066 A EP 08382066A EP 08382066 A EP08382066 A EP 08382066A EP 2062727 A1 EP2062727 A1 EP 2062727A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- board
- boards
- engraving
- wood
- texture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000002023 wood Substances 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 11
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 11
- 229920000877 Melamine resin Polymers 0.000 claims description 10
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 10
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004202 carbamide Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 2
- 239000011120 plywood Substances 0.000 description 6
- 239000003086 colorant Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 241000218982 Populus nigra Species 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/24—Pressing or stamping ornamental designs on surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0469—Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/02—Designs imitating natural patterns wood grain effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
- B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2471/00—Floor coverings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2479/00—Furniture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
Definitions
- the present invention relates to a method for manufacturing engraved boards, the surface of which has a special rough texture or imitates natural wood. If this singular texture can have different shapes and depths, in any case it gives the surface of the board greater naturalness and a novel aesthetic not currently existing in the furniture market.
- the manufacture of veneered boards is carried out in a pressing line subjecting the central core and the outer boards to a certain pressure and temperature, after impregnating the surface of at least one of the elements in contact with urea glues or glues of similar products.
- the process of manufacturing a board coated with melamine requires applying a paper impregnated with this product, with a considerably higher pressure and at a higher temperature, but for less time, for which reason the production process is faster when melamine boards are manufactured than when plywood boards are manufactured.
- the method of the present invention refers to manufacturing engraved panels, veneered or not, by means of a production line typical of melamine boards.
- the veneer/sheet is bonded to the support by means of a sheet of paper impregnated with urea glues, melamine glues, or a natural wood veneer, interposed between both elements, before subjecting them to the pressing process.
- the paper and the uniform distribution of the intermediate adhesive facilitates the activation of the reagent implicit therein and prevents the outer veneer from cracking or deteriorating by the effect of the pressure or temperature applied, adopting the roughness or the engraving of the plate of the press.
- the combination of pressure, temperature and time is a determining factor since it refers to manufacturing engraved boards, veneered or not, with a melamine board production line.
- the pressure applied is comprised between 2 and 300 kg/cm 2
- the temperature which is administered to the surfaces of the board is comprised between 10 and 400°C
- the pressing time between 10 and 120 seconds.
- the method of the present invention is applied to any of the previously mentioned types of boards.
- boards are obtained which, on at least one of their faces, have a texture which can be partial, limited to one area of the board, or on its entire surface.
- This texture consists of a determined embossment with different figures and depths, depending on the type of board.
- Figures made on the surface can make up many irregular lines (of different widths and outlines); they can be lines with the shapes of the grain of the wood, and/or lines shaping different figures, letters or drawings.
- the engraving can be applied longitudinally and/or transversely, with homogenous and/or irregular depths.
- This method allows achieving a veneered panel which, as well as being manufactured more quickly due to the process of gluing and therefore manufacturing the product, upon achieving a better distribution and impregnation of the melamine in the inner core, allows achieving a board with improved water-repellent conditions.
- unveneered batten boards are manufactured using this method, unlike other manual processes, by brushing or by means of sand abrasion, a better performance is achieved since the pressing line used is much quicker than any manual process.
- Figures 1 and 2 show a press (1) which is provided on the active face of at least one of its plates, or on both, depending on whether a board is to be engraved on both faces or on only one, with an engraving in negative of the motif or texture which is to be obtained in the board (2-3) to be manufactured.
- This press which is the same as that used in manufacturing a melamine board, allows applying pressure between 2 and 300 kg/cm 2 on the surface of the board, which is the manufacturing range which this method requires.
- the plates of this type of press can be heated in the temperature range necessary for carrying out this method, which is from 10°C to 400°C.
- the pressing time is controlled automatically, since this method requires only between 10 and 120 seconds of panel pressing to achieve the desired engraving.
- Figure 1 shows a board (2) which can be: a veneered board with respective wood sheets (2b), a board coated with PVC, ABS or vinyl plastics, or a board coated with sheets of HPL (High Pressure Laminates) or CPL (Continuous Pressure Laminates), all of them having different colours, woods and surface materials.
- a board (2) which can be: a veneered board with respective wood sheets (2b), a board coated with PVC, ABS or vinyl plastics, or a board coated with sheets of HPL (High Pressure Laminates) or CPL (Continuous Pressure Laminates), all of them having different colours, woods and surface materials.
- Figure 2 shows a board (3) which can be: an uncoated hardboard, an uncoated MDF (Medium Density Fibreboard) board, an uncoated plywood board, or a batten board.
- the press (1) is applied directly on them, with the temperature and time pre-calculated depending on the type of board and on the engraving which is to be obtained.
- Figure 3 shows a board of any of the types mentioned above which, on at least one of its faces, has an engraving or a texture corresponding with the negative of the plate/plates of the press (1).
- This engraving can be partial, limited to one area of the board, or on its entire surface.
- This engraving consists of a certain embossment with different figures and depths; in the figure there are many different lines, but logically irregular lines and different widths and layouts can also be made.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200703053A ES2331038B1 (es) | 2007-11-20 | 2007-11-20 | Metodo para grabado de tableros y tablero obtenido por dicho metodo. |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2062727A1 true EP2062727A1 (fr) | 2009-05-27 |
Family
ID=40427995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08382066A Withdrawn EP2062727A1 (fr) | 2007-11-20 | 2008-11-19 | Procédé de gaufrage de plaque et plaque obtenue selon ledit procédé |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2062727A1 (fr) |
ES (1) | ES2331038B1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2644338A3 (fr) * | 2012-03-30 | 2014-03-26 | VD Werkstätten GmbH & Co. KG | Procédé de structuration de surface |
AT520137A3 (de) * | 2017-07-06 | 2019-08-15 | Vd Werkstaetten Gmbh & Co Kg | Verfahren zur Herstellung einer Reliefplatte |
WO2023249536A1 (fr) * | 2022-06-23 | 2023-12-28 | Ceraloc Innovation Ab | Procédé et agencement de fabrication d'un élément de planche comprenant des cavités |
WO2024091174A1 (fr) * | 2022-10-28 | 2024-05-02 | Ceraloc Innovation Ab | Procédé et agencement de fabrication d'un élément de panneau présentant des cavités |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1530236A (en) * | 1977-02-04 | 1978-10-25 | Masonite Corp | Post-press embossing of a consolidated man-made board |
WO1997031775A1 (fr) * | 1996-02-28 | 1997-09-04 | Perstorp Ab | Procede de fabrication d'un stratifie decoratif |
US20040053040A1 (en) * | 2001-03-05 | 2004-03-18 | Goodson Raymond Lynn | Laminate structure with polycarbonate sheets and method of making |
EP1555115A1 (fr) * | 2004-01-16 | 2005-07-20 | Berry Finance Nv | Fabrication de laminés et de plaques décoratif |
WO2006005189A1 (fr) * | 2004-07-14 | 2006-01-19 | Armfoam Inc. | Panneau stratifie et procede associe |
WO2007051180A2 (fr) * | 2005-10-27 | 2007-05-03 | Lumicor, Inc. | Produits a surface solide |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3056718A (en) * | 1959-06-29 | 1962-10-02 | Masonite Corp | Process of treating hardboard surfaces |
IT1086614B (it) * | 1977-02-04 | 1985-05-28 | Masonite Corp | Stampaggio in rilievo dopo pressatura di una lastra artificiale consolidata |
DE19741680C1 (de) * | 1997-09-22 | 1998-12-03 | Wkp Wuerttembergische Kunststo | Bahnförmige Matrize zum Erzeugen von Oberflächenmaterialien sowie Verfahren zum Herstellen einer solchen Matrize |
FR2771759B1 (fr) * | 1997-12-02 | 1999-12-31 | Arjo Wiggins Sa | Feuille papetiere decorative et stratifie decoratif la comportant |
-
2007
- 2007-11-20 ES ES200703053A patent/ES2331038B1/es not_active Expired - Fee Related
-
2008
- 2008-11-19 EP EP08382066A patent/EP2062727A1/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1530236A (en) * | 1977-02-04 | 1978-10-25 | Masonite Corp | Post-press embossing of a consolidated man-made board |
WO1997031775A1 (fr) * | 1996-02-28 | 1997-09-04 | Perstorp Ab | Procede de fabrication d'un stratifie decoratif |
US20040053040A1 (en) * | 2001-03-05 | 2004-03-18 | Goodson Raymond Lynn | Laminate structure with polycarbonate sheets and method of making |
EP1555115A1 (fr) * | 2004-01-16 | 2005-07-20 | Berry Finance Nv | Fabrication de laminés et de plaques décoratif |
WO2006005189A1 (fr) * | 2004-07-14 | 2006-01-19 | Armfoam Inc. | Panneau stratifie et procede associe |
WO2007051180A2 (fr) * | 2005-10-27 | 2007-05-03 | Lumicor, Inc. | Produits a surface solide |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2644338A3 (fr) * | 2012-03-30 | 2014-03-26 | VD Werkstätten GmbH & Co. KG | Procédé de structuration de surface |
AT520137A3 (de) * | 2017-07-06 | 2019-08-15 | Vd Werkstaetten Gmbh & Co Kg | Verfahren zur Herstellung einer Reliefplatte |
AT520137B1 (de) * | 2017-07-06 | 2020-04-15 | Vd Werkstaetten Gmbh & Co Kg | Verfahren zur Herstellung einer Reliefplatte |
WO2023249536A1 (fr) * | 2022-06-23 | 2023-12-28 | Ceraloc Innovation Ab | Procédé et agencement de fabrication d'un élément de planche comprenant des cavités |
WO2024091174A1 (fr) * | 2022-10-28 | 2024-05-02 | Ceraloc Innovation Ab | Procédé et agencement de fabrication d'un élément de panneau présentant des cavités |
Also Published As
Publication number | Publication date |
---|---|
ES2331038A1 (es) | 2009-12-18 |
ES2331038B1 (es) | 2010-09-23 |
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Effective date: 20121114 |